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impregnation

英 [ˌɪmpreɡˈneɪʃn]

美 [ˌɪmpreɡˈneɪʃn]

n.  受胎,怀孕; 浸渍,浸透; 饱满,充满

化学

BNC.41410 / COCA.39604

英英释义

noun

  • creation by the physical union of male and female gametes
      Synonym:fertilizationfertilisationfecundation
    1. the process of totally saturating something with a substance
      1. the impregnation of wood with preservative
      2. the saturation of cotton with ether
      Synonym:saturation
    2. material with which something is impregnated
      1. the impregnation, whatever it was, had turned the rock blue

    双语例句

    • Impregnation with calcium or calcium salts, as with calcium carbonate.
      向某物注入钙或钙盐的过程。
    • Red kingfisher color is generated after the formation of jadeite crystals, due to the Department of hematite impregnation.
      红翡的颜色是硬玉晶体生成后才形成的,系赤铁矿浸染所致。
    • Preparation of WO_3/ ZrO_2 Solid Superacid Catalysts by Ultrasonic Impregnation
      超声促进浸渍法制备WO3/ZrO2固体超强酸催化剂
    • Development and Design of Resin Impregnation Control System of Poplar ( Birch) Veneers
      杨(桦)木单板树脂浸渍调控系统的开发设计
    • The paper based on a comparison research between resin impregnation treated Chinese fir and untreated Chinese fir, concerning the characters of shrinkage, swelling and water absorption.
      对酚醛浸渍处理杉木与杉木素材的干缩性、湿胀性、吸水性能进行了对比研究。
    • Corrosion resistance of zinc impregnation and dacromet coating was studied by environmental corrosion test and electrochemical measurement techniques.
      通过实际环境腐蚀试验和电化学测试,研究了粉末渗锌涂层和达克罗涂层在不同水环境中的耐蚀性能。
    • The catalyst prepared by impregnation has good catalytic performance of maleic anhydride hydrogenation to succinic anhydride.
      采用浸渍法制备的催化剂,具有较好的顺酐加氢制备琥珀酸酐活性。
    • The results show that rapeseed insulating oil-paper insulation impregnated can reach the standards of mineral insulating oil by increasing the impregnation temperature.
      研究结果表明,通过提高浸渍温度,植物绝缘油油纸绝缘的浸渍效果可以达到矿物绝缘油的标准。
    • The method of complex phosphate impregnation for improving the oxidation resistance of graphite materials was described.
      用磷酸复合盐浸演法对石墨材料进行浸渍,研究其抗氧化性。
    • Of timber processing, has been using CCA and ACQ wood preservatives on the vacuum pressure impregnation treatment, have achieved the desired result.
      对木材进行深加工处理,一直采用CCA和ACQ防腐剂对木材进行真空加压浸渍处理,都达到理想的效果。